Desk



FIG. 1 is a front perspective view of a desk of my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a sectional view taken along line 7—7 of FIG. 1.

The broken lines are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a desk, as shown and described. 